hormonal
electrical impulses
proteins
telegraph
the brain
wire
nerve
muscle
stem cells
glial cells
muscle cells
prison cells
they help carry oxygen to different parts of your body
they regenerate very quickly
they do not have a nucleus
they are very long compared to other cells in the body
1 meter per second
150 meters per second
1 foot per second
100 miles per hour
1 month
10 years
1 year
100 years
pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons
skin cells
liver cells
True or False: Damage to your nervous system can cause paralysis.
all of the above
brains
spinal cord
a nerve